@misc{cryptoeprint:2009:247, author = {Ivan Damgård and Jesper Buus Nielsen and Claudio Orlandi}, title = {On the Necessary and Sufficient Assumptions for UC Computation}, howpublished = {Cryptology ePrint Archive, Report 2009/247}, year = {2009}, url = {http://eprint.iacr.org/2009/247}, }